UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6quWZcKOpq7ezCd6+tD/x9PCWnNp5zkoji1v6IXQb/M=' 
WHERE 
  key_id = 'e637a53757d933bf6f299dfecb48f4220df4ae34b1b39e8ab1faf80f01f222bc' 
  AND (
    token = '6quWZcKOpq7ezCd6+tD/x9PCWnNp5zkoji1v6IXQb/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )